Base | Representation |
---|---|
bin | 10111111100001011110100… |
… | …10100111011101001100001 |
3 | 20220101212011002000101010001 |
4 | 23332011322110323221201 |
5 | 23400020403403022000 |
6 | 303544554324340001 |
7 | 14042336510313412 |
oct | 1376057224735141 |
9 | 226355132011101 |
10 | 52645466454625 |
11 | 158578a9392800 |
12 | 5aa3064244601 |
13 | 234b5a5364125 |
14 | d000a890d809 |
15 | 61466933746a |
hex | 2fe17a53ba61 |
52645466454625 has 96 divisors (see below), whose sum is σ = 75285147764736. Its totient is φ = 36685638000000.
The previous prime is 52645466454593. The next prime is 52645466454673.
52645466454625 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 52645466454625 - 25 = 52645466454593 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 46800532 + ... + 47912218.
It is an arithmetic number, because the mean of its divisors is an integer number (784220289216).
Almost surely, 252645466454625 is an apocalyptic number.
52645466454625 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
52645466454625 is a deficient number, since it is larger than the sum of its proper divisors (22639681310111).
52645466454625 is a wasteful number, since it uses less digits than its factorization.
52645466454625 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1111856 (or 1111835 counting only the distinct ones).
The product of its digits is 829440000, while the sum is 64.
The spelling of 52645466454625 in words is "fifty-two trillion, six hundred forty-five billion, four hundred sixty-six million, four hundred fifty-four thousand, six hundred twenty-five".
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